138508740 (number)

138508740 is an even 9-digits composite number following 138508739 and preceding 138508741. In scientific notation, it is written as 1.38508740 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 35707392 positive integers (up to 138508740) that are relatively prime to 138508740.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million five hundred eight thousand seven hundred forty

Notation

Scientific notation 1.38508740 × 10^8
Engineering notation 1.38508740 × 10^6

Prime Factorization of 138508740

Prime Factorization 2 × 2 × 45 × 127 × 83 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 69254370
Product of the distinct prime numbers

The prime factorization of 138508740 is 2 × 2 × 45 × 127 × 83 × 73. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138508740)

Multiplication

n×y
n×2 277017480
n×3 415526220
n×4 554034960
n×5 692543700

Division

n÷y
n÷2 69254370
n÷3 46169580
n÷3 34627185
n÷5 27701748

Exponentiation

ny
n2 19184671056387600
n3 2.6572446153347E+24
n4 3.680516035418E+32
n5 5.0978363861554E+40

Nth Root

y√n
2√n 11768.9736171
3√n 517.39916820049
4√n 108.48490041061
5√n 42.490851641215

Divisors of 138508740

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138508739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138508740 can be divided by 48 positive divisors. The sum of these divisors (counting 138508740) is 1, the average is 0.020833333333333.

Base conversion 138508740

Base System Value
2 Binary 1000010000010111100111000100
3 Ternary 100122121222021100
4 Quaternary 20100113213010
5 Quinary 240424234430
6 Senary 21424420100
8 Octal 1020274704
10 Decimal 138508740
12 Duodecimal 3a477630
16 Hexadecimal 84179c4
20 Vigesimal 235dbh0
36 Base36 2agq10

Cryptographic Hash Functions

md5 6430e238ca3c24cf1161eaef19ed9804
sha1 e69acfbd45dd42763afc1ccf833c8bc604982273
sha256 fa5461ccebd7c3cd90440558b02ea896adf3827b0ee350c797868847f35fe7b2
sha512 a02b0eb220b3a8f2dda25cbc73ee4b6a1429979da1521a379f0b7fe31faf56eb69a7f3ddb43828bfab01ac779880b517bdb89e7e151f13335a116c0b7f001a2d
ripemd-160 1fdceb7f9b5aa2abb71692c8cbce788a7af8e21a

138508740 as geometric shapes

Circle

Radius = n
Diameter 277017480
Circumference 870276080.08396
Area 6.0270421652284E+16

Sphere

Radius = n
Volume 1.1130640216435E+25
Surface area 2.4108168660914E+17
Circumference 870276080.08396

Square

Length = n
Perimeter 554034960
Area 19184671056387600
Diagonal 195880938.61521

Cube

Length = n
Surface area 115108026338325600
Volume 2.6572446153347E+24
Space diagonal 239904174.97235

Equilateral Triangle

Length = n
Perimeter 415526220
Area 8.3072062490399E+15
Altitude 119952087.48617

Triangular Pyramid

Length = n
Surface area 8.3072062490399E+15
Volume 3.131592811291E+23
Height 65293646.20507